{"product_id":"behringer-noise-reducer-nr300-181257","title":"Redutor de ruído NR300","description":"\u003ch3\u003eUm clássico do pedalboard para domar o ruído (sem sacrificar o toque)\u003c\/h3\u003e\u003cp\u003eCom a NR300, a Behringer se insere na grande tradição dos pedais \"noise suppressor\" e noise gate usados para limpar um rig high-gain: chiado de uma distorção, zumbido de um pedalboard carregado, ou ainda o típico zumbido de alguns captadores single coil. A ideia é simples: manter seu timbre e sua dinâmica, enquanto reduz o ruído residual quando você não está tocando (ou entre frases).\u003c\/p\u003e\u003ch3\u003ePara quem, para quais estilos e em quais contextos?\u003c\/h3\u003e\u003cp\u003eA Behringer NR300 é destinada a uma ampla gama de músicos, desde o iniciante que descobre as alegrias (e os limites) do ganho, até o guitarrista experiente que quer um pedalboard mais silencioso. Ela é particularmente eficaz em rock, hard rock e metal, mas também em blues moderno e pop sempre que um compressor, um boost ou uma overdrive aumentam o chiado.\u003c\/p\u003e\u003cp\u003eEm ensaios e shows ao vivo, ajuda a obter silêncios limpos entre os riffs e a controlar feedbacks em repouso. Em home studio, torna as gravações mais limpas, especialmente quando você empilha vários pedais antes do amplificador ou grava em volume moderado com muita saturação.\u003c\/p\u003e\u003ch3\u003eConfigurações, modos e conectividade: o essencial para um noise gate eficaz\u003c\/h3\u003e\u003cp\u003eA NR300 vai direto ao ponto com controles claros. O potenciômetro \u003cstrong\u003eThreshold\u003c\/strong\u003e ajusta o limiar a partir do qual a redução de ruído é ativada: quanto mais alto, mais cedo o gate \"fecha\" (útil para alto ganho, a ser ajustado em sons limpos). O ajuste \u003cstrong\u003eDecay\u003c\/strong\u003e regula a velocidade de fechamento: curto para cortes muito precisos e percussivos, mais longo para deixar o final das notas respirar e preservar o sustain.\u003c\/p\u003e\u003cp\u003eO seletor de \u003cstrong\u003eModo\u003c\/strong\u003e permite escolher entre o funcionamento \"redução\" para limpar o sinal, e o modo \"\u003cstrong\u003eMute\u003c\/strong\u003e\" para cortar o som (ideal para troca de instrumentos, gerenciar um pedalboard barulhento ou obter silêncios instantâneos). O \u003cstrong\u003eloop Send\/Return\u003c\/strong\u003e é uma grande vantagem: permite colocar seus pedais mais barulhentos no loop, para que a NR300 os \"monitore\" e reduza o ruído na fonte, em vez de gatear todo o seu som na saída.\u003c\/p\u003e\u003ch3\u003eO timbre\u003c\/h3\u003e\u003cp\u003eUm bom pedal de redução de ruído deve passar despercebido, e a NR300 foi projetada para isso: ela busca uma limpeza eficaz do ruído enquanto mantém o ataque, a envoltória e a sensação ao toque. Bem ajustada, deixa seu som intacto enquanto você toca, e reduz o ruído de fundo assim que você solta as cordas. Em configurações extremas (limiar muito alto e decay muito curto), pode deliberadamente \"apertar\" mais o sinal, um efeito às vezes desejado para riffs ultra limpos e cortados no metal moderno.\u003c\/p\u003e\n\n\u003ch2\u003eEspecificações técnicas\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEfeitos\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNoise Gate\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eUtilização\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esta_des_gui_ele\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFormato\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eEFGB_presentation1357\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ecor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBranco\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003etype_secteur\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:1;--wb-r:9;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEntrada (In)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eJack 6,35 mm TS\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensões (A x L x P)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eaproximadamente 54 x 70 x 123 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedância de entrada\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e500 kOhm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eaproximadamente 0,33 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:11;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSaída (Out)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eJack 6,35 mm TS\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAdaptador de energia\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003enão incluído\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedância de saída\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 kOhm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAlimentação\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ebateria 9 V (tipo 6LR61) ou adaptador 9 V DC regulado\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:13;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eLoop Send\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eJack 6,35 mm TS\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eCorrente requerida (adaptador recomendado)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e100 mA\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedância Send\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 kOhm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConsumo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e30 mA\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:7;--wb-r:15;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eLoop Return\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eJack 6,35 mm TS\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConector de alimentação\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eJack DC 2 mm, centro negativo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:8;--wb-r:16;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedância Return\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e50 kOhm\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Behringer","offers":[{"title":"Default Title","offer_id":54356975616275,"sku":"181257","price":23.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/4b54a0886cac738ea8dc56b58d3042462b312218_BEHRINGER_NR300.jpg?v=1792513481","url":"https:\/\/woodbrass.pt\/products\/behringer-redutor-de-ruido-nr300-181257","provider":"Woodbrass.com","version":"1.0","type":"link"}